Alfalfa variety selection for maximum fiber content, protein and nitrogen fixation [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 630.7 Education, research, related topics
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2012
• Mô tả vật lý: Size: 45 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 265245
• Chủ đề: 1. 09 biomass fuels

Tóm tắt

The fertile soils of Southern Minnesota are highly productive from both a natural and agricultural standpoint. We chose to examine potential feedstock in both of these settings as a focus for our study. In part one of this report we detail our findings examining potential feedstock in prairie and wetlands in the Mankato, MN area in 2009. We were able to familiarize ourselves with techniques used to isolate and quantify concentrations of cellulose, hemicellulose and lignin in both a classroom and laboratory setting. These techniques were then used for our experiments that examined the effects of harvest regime, irrigation and salinity on eight potential-feedstock varieties of alfalfa (Medicago sativa).